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Mathematics, 02.03.2020 06:09 smartgirl30

A motel wants to buy 9 lamps for some of its rooms. Each lamp is $76.95 if from 1 to 5 are bought, an $68.95 if more then 5 are bought at one time. What is the percent saved by buying all nine lamps now, to the nearest tenth percent?

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A motel wants to buy 9 lamps for some of its rooms. Each lamp is $76.95 if from 1 to 5 are bought, a...
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